How to convert a String List to Comma Seprated String

Stream Collectors.joining

				
					import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
//------------------------

public class YourClass {

    public static void main(String[] args) {

        List<String> list = Arrays.asList("a", "b", "c");

        String result = list.stream().collect(Collectors.joining(","));

        System.out.println(result);

    }

}

Output:

				
					a,b,c

String.join

				
					import java.util.Arrays;
import java.util.List;

public class MyClass {

    public static void main(String[] args) {

        List<String> list = Arrays.asList("a","b","c");
        String result = String.join(",", list);

        System.out.println(result);

    }

}

Output:

				
					a,b,c

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How to convert a String List to Comma Seprated String
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